Solve for x
x=-10
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-x=\frac{7}{0.7}
Divide both sides by 0.7.
-x=\frac{70}{7}
Expand \frac{7}{0.7} by multiplying both numerator and the denominator by 10.
-x=10
Divide 70 by 7 to get 10.
x=-10
Multiply both sides by -1.
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